| Customization: | Available |
|---|---|
| CAS No.: | CAS 7757-83-7 |
| Formula: | Na2so3 |
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| CAS NO. | 7757-83-7 | HS.CODE | 28321000 |
| EINECS NO. | 231-821-4 | Storage Condition | Store at +5°C to +30°C |
| APPEARANCE | Crystal powder | ||
| Odor | Strong Smell of Sulfur Dioxide | ||
| Solubility | Soluble in Water | ||
| Stability | Stable. Incompatible with strong acids | ||
| Sensitive | Moisture and Air Sensitive | ||
Used as bleaching agent, preservative, antioxidant, bacteria inhibitor
Bleaching Agent for cotton fabrics and organics
Reducing Agent in dyestuffs, papermaking, tanning, and chemical synthesis
Internationally advanced production facilities, process standards and management systems.
Professional sevice team from production, inspection, packing, shipping, to after-sales service.
Cerficates: COC, QMS, OHSMS, EMS, Products Test Cerificates etc.
1) What about product quality assurance policy?
We accept pre-shipment test by SGS or any other third party agents.
2) Can we print our logo on the product ?
Yes, we can do it. Just send us your logo design.
3) Do you accept small orders ?
Yes, we can do it. Pls contact us for order details.
4) How about the price? Can you make it cheaper ?
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5) Do you offer free samples ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
6 ) What are your payment terms ?
We usually accept T/T, L/C or other terms for negotiating.
7) Can I visit your factory in China ?
Yes, you are welcomed to visit our factory.
8) How Can I place an order ?
Kindly pls chat with us directly, or you could just send us inquiry, we will arrange your order accordingly after all details is finalized.
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